The table below looks at the statistics for Debian skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Debian over the 3 months to 21 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
21 Feb 2017
Same period 2016 Same period 2015
Debian Linux
London / City of London
Rank 149 147 189
Rank change year-on-year
-2 +42
Contract jobs citing Debian 4 3 2
As % of all contract IT jobs located in the City of London 0.14% 0.096% 0.039%
As % of the Operating Systems category 0.63% 0.44% 0.17%
Number of daily rates quoted 4 2 2
Median daily rate £400 £433 £465
Median daily rate % change year-on-year
-7.51% -6.98%
UK excluding London median daily rate £500 £400 £363
% change year-on-year
+25.00% +10.34%
Number of hourly rates quoted 0 1 0
Median hourly rate - £24.00 -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in contract jobs advertised in the City of London region.

Operating Systems Category
City of London
Contract IT job ads with a match in the
Operating Systems category
631 675 1152
As % of all contract IT jobs located in the City of London 21.40% 21.50% 22.45%
Number of daily rates quoted 528 502 895
Median daily rate £450 £425 £410
Median daily rate % change year-on-year
+5.88% +3.65%
90% offered a daily rate of more than £275 £213 £185
10% offered a daily rate of more than £600 £575 £575
UK excluding London median daily rate £363 £350 £338
% change year-on-year
+3.57% +3.70%
Number of hourly rates quoted 7 19 36
Median hourly rate £14.00 £20.00 £17.81
Median hourly rate % change year-on-year
-30.00% +12.31%
90% offered a hourly rate of more than £13.15 £13.00 £12.50
10% offered a hourly rate of more than £129.03 £30.00 £105.00
UK excluding London median hourly rate £16.00 £17.50 £16.00
% change year-on-year
-8.57% +9.37%

Debian
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Debian as a proportion of all IT contracts with a match in the Operating Systems category.

Debian Jobs Demand Trend in the City of London

Debian
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Debian across the City of London region.

Debian Daily Rate Trend in the City of London

Debian
Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Debian across the City of London region.

Debian Hourly Rate Trend in the City of London

Debian
Top 30 Related IT Skills in the City of London

For the 6 months to 21 February 2017, IT contractor jobs citing Debian also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Debian.

1 5 (100.00%) Linux
2 4 (80.00%) Apache
2 4 (80.00%) Ubuntu
2 4 (80.00%) Puppet
3 3 (60.00%) Apache Cassandra
3 3 (60.00%) Kibana
3 3 (60.00%) logstash
3 3 (60.00%) DevOps
3 3 (60.00%) Elastic Stack
3 3 (60.00%) Xen
3 3 (60.00%) nginx
3 3 (60.00%) Firewall
3 3 (60.00%) PostgreSQL
3 3 (60.00%) MySQL
3 3 (60.00%) Cisco
3 3 (60.00%) Dell
3 3 (60.00%) Citrix
3 3 (60.00%) Nagios
4 1 (20.00%) Financial Institution
4 1 (20.00%) Telecoms
4 1 (20.00%) Finance
4 1 (20.00%) Scrum
4 1 (20.00%) Agile Software Development
4 1 (20.00%) Ajax
4 1 (20.00%) SaaS
4 1 (20.00%) Confluence
4 1 (20.00%) HTML5
4 1 (20.00%) Degree
4 1 (20.00%) JIRA
4 1 (20.00%) jQuery

Debian
Top Related IT Skills in the City of London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 4 (80.00%) Apache
2 3 (60.00%) nginx
3 1 (20.00%) Confluence
3 1 (20.00%) IIS
3 1 (20.00%) Tomcat
Cloud Services
1 1 (20.00%) SaaS
Communications & Networking
1 3 (60.00%) Firewall
2 1 (20.00%) Internet
Database & Business Intelligence
1 3 (60.00%) Apache Cassandra
1 3 (60.00%) MySQL
1 3 (60.00%) PostgreSQL
Development Applications
1 1 (20.00%) JIRA
1 1 (20.00%) Phabricator
General
1 1 (20.00%) Finance
1 1 (20.00%) Financial Institution
1 1 (20.00%) Telecoms
Job Titles
1 2 (40.00%) Administrator
1 2 (40.00%) Systems Administrator
2 1 (20.00%) DevOps Engineer
2 1 (20.00%) Linux Engineer
2 1 (20.00%) Linux Systems Engineer
2 1 (20.00%) Senior Linux Engineer
2 1 (20.00%) Senior Linux Systems Engineer
2 1 (20.00%) Senior Systems Engineer
2 1 (20.00%) Systems Engineer
Libraries, Frameworks & Software Standards
1 3 (60.00%) Elastic Stack
2 1 (20.00%) Ajax
2 1 (20.00%) CSS
2 1 (20.00%) CSS3
2 1 (20.00%) HTML
2 1 (20.00%) HTML5
2 1 (20.00%) jQuery
2 1 (20.00%) Node.js
2 1 (20.00%) React
2 1 (20.00%) Twitter Bootstrap
Miscellaneous
1 1 (20.00%) Fintech
Operating Systems
1 5 (100.00%) Linux
2 4 (80.00%) Ubuntu
3 1 (20.00%) CentOS
Processes & Methodologies
1 3 (60.00%) DevOps
2 1 (20.00%) Agile Software Development
2 1 (20.00%) Continuous Improvement
2 1 (20.00%) High Availability
2 1 (20.00%) OO
2 1 (20.00%) Scrum
Programming Languages
1 1 (20.00%) JavaScript
1 1 (20.00%) PHP
Qualifications
1 1 (20.00%) Degree
System Software
1 3 (60.00%) Xen
Systems Management
1 4 (80.00%) Puppet
2 3 (60.00%) Kibana
2 3 (60.00%) logstash
2 3 (60.00%) Nagios
Vendors
1 3 (60.00%) Cisco
1 3 (60.00%) Citrix
1 3 (60.00%) Dell
2 1 (20.00%) Red Hat
2 1 (20.00%) SaltStack
2 1 (20.00%) Twitter